a lucky fluke的用法和样例：
- Whew! That car was a lucky escape.
- I seem to be having a lucky streak.
- A lucky visitor to the ant city may see the queen.
- We are opposed to counting on a lucky chance.
- Los Angeles is a lucky place for Angela.
a lucky fluke的相关资料：
Ajikai a a formidable knowledge of astronomy A grandmother buries her grandchild A group of presidential hopefuls. A DISCOVERY OF BEIJING MICROTEKTITE a formal or official examination. a dramatic/sharp drop in profits a kind action/gesture/comment A democratic or popular movement. A-ultrasonic pachymetry/cornea